There will also be two total lunar eclipses that occur during the March and September full moon events. A lunar eclipse, ...

Just above the moon will be Mars, shining with a steady orange glow. Both the moon and Mars will be in the Gemini ...

General Atomics and NASA achieved an important milestone on the road to using nuclear-powered rockets by testing a new fuel ...

Five of the brightest planets will be visible to the naked eye. With help, you may even spot Uranus and Neptune.

Mars will appear to make an ultraclose approach to the moon on Sunday, after Jupiter had a turn earlier this week. Here's how ...

Tonight starts a great week of star gazing. Here's when to watch the full moon next to Venus, and a rare planetary parade ...

Take advantage of a special 6-7 planet alignment from Earth's perspective. Planets 'line up' in the skies over California in ...

February has already proven to be a snowy month for Oregon, making the name of the upcoming full moon quite fitting. Here's ...